Distinct phone numbers with approved reports.
Numbers starting with 619-257 in San Diego, CA
This page collects user-reported phone numbers starting with 619-257, a prefix associated with San Diego, CA and listed under AMERICAN MESSAGING SERVICES.
Reported numbers
11
Reports in last 7 days
0
Reports in last 30 days
0
Last activity
Sep 4, 2025
Location
San Diego, CA
Number type
Mobile
What stands out about this prefix
This prefix currently has 11 reported numbers listed. The latest visible activity for this prefix was recorded on Sep 4, 2025.
In the deduplicated comment sample, the most frequent label is scam suspicion; other labels include unknown.
The reference data for this prefix points to San Diego, CA. In the available metadata, this range is labeled as mobile. The listed carrier for this prefix is AMERICAN MESSAGING SERVICES. Because this prefix belongs to area code 619, it can also be compared with broader reporting patterns across that area code.
How this prefix is being reported
These categories come from classified user reports tied to numbers starting with 619-257. They help show whether reports cluster around one kind of call or are spread across multiple patterns.
Type
Reports
Share
Scam suspicion
9
81.8%
Unknown
2
18.2%
Prefix intelligence report
Detailed community activity analysis for phone numbers beginning with 619-257.
Page data quality
41/100
Limited
Reported activity
73/100
High
Analysis confidence
64/100
Moderate
Current activity
Historical
Stable
What the data shows
- Reports are spread across 11 different phone numbers rather than one isolated caller.
- Scam suspicion is the most common classification, representing 81.8% of classified reports.
Approved community reports connected with this prefix.
Recent reporting activity.
363 days ago.
Report activity over the last 60 days
The latest 30-day period is compared with the immediately preceding 30-day period using approved community reports.
Latest 30 days
0 reports
Previous 30 days
0 reports
No approved reports were recorded for this prefix during the last 60 days.
Understanding prefix 619-257
A telephone prefix combines the three-digit area code with the next three digits of a US phone number. It identifies a block of related telephone numbers, but it does not identify one specific caller.
This analysis is based on reports submitted for individual numbers beginning with 619-257. A high level of activity for the prefix does not mean that every number in this range is unwanted or unsafe. Check the report history and comments for the specific number that contacted you.
Available numbering data associates this prefix with San Diego, CA. The listed operator is AMERICAN MESSAGING SERVICES. The number type is listed as Mobile.
Recent comment examples
The comments below are recent examples from reports tied to numbers starting with 619-257. They add real wording and context that category labels alone cannot show.
Recently reported numbers
The list below shows recently active numbers tied to this prefix.
1-619-257-0321
(619) 257-0321 called but left no message...assume it a scam!
1-619-257-0285
(619) 257-0285 called but left no message..assume its a scam.
1-619-257-0220
(619) 257-0220 called but left no message...assume its a scam!
1-619-257-0319
(619) 257-0319 the company behind this number calls all the time..changing number every time...never leaves message,assume its a scam!!
1-619-257-0284
(619) 257-0284 the company behind this number calls all the time,never leaves a message,changes the number every time...on calling the number back using a website its always the same voicemail message saying to leave a m…
1-619-257-0357
(619) 257-0357 the company behind this number calls everyday..when calling back the voicemail message goes "leave a message,but then the mailbox of this person is full"!!they call using different numbers every time...the…
1-619-257-0368
(619) 257-0368 the company behind this number calls every day,never leaves a message,and changes numbers every time!!to someone on the do not call list..ive reported it multiple times to F.T.C but nothing is done sadly!!
1-619-257-0376
(619) 257-0376 the company behind this number calls all the time,never leaves message,changing numbers every time!!what legitimate company does this!!assume its a scam!
1-619-257-0301
The company behind this number 619-257-0301 called 5 times in 5 days!!!never leaving a message but using different numbers every time!!!here they are.... (619) 257-0307 (619) 257-0295 (619) 257-0306 (619) 975-4000
1-619-257-0343
619 -257-0343 the company behind this number calls all the time switching numbers each time..using a website to call it back the voicemail message says "the person at extension 7137 is unavailable please leave a message"…